Vishay Semiconductor Diodes Division
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SGL41-40HE3/96
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SGL41-40HE3/96

Product Overview

Category

The SGL41-40HE3/96 belongs to the category of Schottky Barrier Rectifiers.

Use

It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.

Characteristics

  • Low forward voltage drop
  • High current capability
  • Fast switching speed
  • Low leakage current

Package

The SGL41-40HE3/96 is typically available in a surface mount SMB (DO-214AA) package.

Essence

This rectifier is essential for efficient energy conversion and power management in electronic circuits.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Forward Voltage Drop: 0.49V
  • Reverse Voltage: 40V
  • Forward Current: 4A
  • Reverse Leakage Current: 50µA

Detailed Pin Configuration

The SGL41-40HE3/96 has a standard SMB (DO-214AA) package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • High efficiency due to low forward voltage drop
  • Fast response time for switching applications
  • Reliable performance under high current conditions

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed improves circuit efficiency
  • High current capability allows for use in various applications

Disadvantages

  • Higher cost compared to standard rectifiers
  • Limited reverse voltage rating compared to some other rectifiers

Working Principles

The SGL41-40HE3/96 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

Power Supply Applications

The SGL41-40HE3/96 can be used in AC-DC and DC-DC power supplies for improved efficiency and reduced heat dissipation.

Voltage Clamping

In voltage clamping circuits, this rectifier can protect sensitive components from overvoltage conditions.

Reverse Polarity Protection

It is employed to prevent damage to electronic devices from reverse polarity connections.

Detailed and Complete Alternative Models

  • SGL41-30HE3/96: Similar specifications with a lower reverse voltage rating
  • SGL41-60HE3/96: Similar specifications with a higher reverse voltage rating
  • SGL41-40HE3/45: Similar specifications in a different package type

In conclusion, the SGL41-40HE3/96 Schottky Barrier Rectifier offers high efficiency, fast switching, and reliable performance in various power management applications. Its low forward voltage drop and high current capability make it a preferred choice for modern electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SGL41-40HE3/96 en soluciones técnicas

  1. What is the SGL41-40HE3/96?

    • The SGL41-40HE3/96 is a Schottky barrier diode designed for high efficiency rectification in power management applications.

  2. What is the maximum forward voltage of the SGL41-40HE3/96?

    • The maximum forward voltage of the SGL41-40HE3/96 is typically around 0.55V at a forward current of 4A.

  3. What is the reverse voltage rating of the SGL41-40HE3/96?

    • The SGL41-40HE3/96 has a reverse voltage rating of 40V, making it suitable for low voltage applications.

  4. What are the typical applications of the SGL41-40HE3/96?

    • The SGL41-40HE3/96 is commonly used in DC-DC converters, freewheeling diodes, and reverse polarity protection circuits.

  5. What is the maximum forward current of the SGL41-40HE3/96?

    • The SGL41-40HE3/96 can handle a maximum forward current of 4A, making it suitable for medium power applications.

  6. What is the thermal resistance of the SGL41-40HE3/96?

    • The thermal resistance of the SGL41-40HE3/96 is typically around 50°C/W, allowing for efficient heat dissipation.

  7. Is the SGL41-40HE3/96 RoHS compliant?

    • Yes, the SGL41-40HE3/96 is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  8. What package type does the SGL41-40HE3/96 come in?

    • The SGL41-40HE3/96 is available in a surface mount SMB (DO-214AA) package, providing ease of assembly and space savings.

  9. Does the SGL41-40HE3/96 have any special handling requirements?

    • The SGL41-40HE3/96 should be handled using standard ESD precautions to prevent damage during assembly and installation.

  10. Are there any recommended layout considerations for using the SGL41-40HE3/96 in a circuit?

    • It is recommended to minimize trace lengths and keep the diode close to the load to reduce parasitic inductance and optimize performance.